CLEVELAND, Ohio -- Johnny Manziel, who promised the Browns wouldn't have to worry about him over the bye week, was photographed out and about in Austin, Texas, on Thursday and Friday nights and then at the Ohio State-Michigan State game in Columbus on Saturday morning.

An Instagram video - first published on bustedcoverage.com - by DJ LX shows Manziel enjoying himself at the Summit Rooftop Lounge on Friday night, with a pink bottle of something in his hand.

The caption by the DJ reads, "Sippin on Dom Perignon for no reason with Johnny Manziel.''

An Instagram post shows him out Thursday night at the Rio Rooftop bar in Austin.

Manziel, named the starter for the final six games on Tuesday, spent 10 weeks in an addiction-treatment facility in the offseason. It's not known if Manziel, who volunteered at the Greater Cleveland Foodbank on Monday afternoon, is violating any terms of his treatment program by what he's doing in the video.

Before he left Cleveland for his five days off for the bye week, Manziel vowed that he'd be on his best behavior over the long weekend.

"I let him know that I'm not going to do anything that's going to be a distraction to this team or be an embarrassment to the organization,'' he said. "I'm going to get a chance to go and relax like everybody else in this locker room is. I don't think they're going to have to worry about me this week."

A photo posted by Chas (@igiveyoumoore) on Nov 19, 2015 at 10:17pm PST

Manziel, who was cleared by the NFL last week for a possible violation of the personal-conduct policy, said he's on solid ground. But he admitted to drinking during the day during his roadway incident Oct. 12 with his girlfriend, Colleen Crowley. He also spent his mini-bye earlier this month out and about at Texas A&M.

Pettine addressed Manziel's behavior with him after handing him the reins.

"He's done some things to affect that trust, clearly,'' said Pettine. "And it's something that we talk about. He understands it and he knows that with these expectations there comes great responsibility. That's something that he knows he has to live up to."

Manziel was named the starter for the final six games on Tuesday. Photos of him out on the town always raise red flags for the Browns.

Pettine admitted earlier this month that the team has been concerned with recent events.

"We're always concerned about our players outside of the building, we talk to them about it,'' he said. "They know that there's a standard of behavior that they have to live up to. He and I got a chance to sit down (Tuesday) morning and that was one of the things, I won't go into details, but that was one of the things that came up in this discussion.''

The former Heisman Trophy winner and wildly popular player has said he understands that the intense scrutiny comes with the territory.

"It's been pretty constant fire since the day I got here,'' he said. "I'm sure it'll be amped up a little bit. But off the field, I'm not really worried about anything. I'm in a good place, and I'm going to continue to try and like I said relax. That's what a couple of these days are for, not all five. I definitely won't take all five [days off], but two or three days, get a chance to shut it down."